16207044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 45083808

約数和(自身を除く): 28876764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 641, 903, 1204, 1282, 1806, 1923, 2107, 2564, 3612, 3846, 4214, 4487, 6321, 7692, 8428, 8974, 12642, 13461, 17948, 25284, 26922, 27563, 31409, 53844, 55126, 62818, 82689, 94227, 110252, 125636, 165378, 188454, 192941, 330756, 376908, 385882, 578823, 771764, 1157646, 1350587, 2315292, 2701174, 4051761, 5402348, 8103522, 16207044]

約数ペア:

[(1, 16207044), (2, 8103522), (3, 5402348), (4, 4051761), (6, 2701174), (7, 2315292), (12, 1350587), (14, 1157646), (21, 771764), (28, 578823), (42, 385882), (43, 376908), (49, 330756), (84, 192941), (86, 188454), (98, 165378), (129, 125636), (147, 110252), (172, 94227), (196, 82689), (258, 62818), (294, 55126), (301, 53844), (516, 31409), (588, 27563), (602, 26922), (641, 25284), (903, 17948), (1204, 13461), (1282, 12642), (1806, 8974), (1923, 8428), (2107, 7692), (2564, 6321), (3612, 4487), (3846, 4214)]